{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "$id": "https://raw.githubusercontent.com/pszufe/HIF_validators/main/schemas/schema.json",
    "title": "Hypergraph Interchange Format",
    "version": "latest",
    "type": "object",
    "properties": {
        "network-type": {
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        "metadata": {
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        },
        "incidences": {
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            "items": {
                "type": "object",
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                    "weight": {
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                    "direction": {
                        "enum": [
                            "head",
                            "tail"
                        ]
                    },
                    "attrs": {
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                },
                "unevaluatedProperties": false,
                "additionalProperties": false,
                "required": [
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                ]
            }
        },
        "nodes": {
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            "items": {
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                },
                "unevaluatedProperties": false,
                "additionalProperties": false,
                "required": [
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                ]
            }
        },
        "edges": {
            "type": "array",
            "items": {
                "type": "object",
                "properties": {
                    "edge": {
                        "type": [
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                    "weight": {
                        "type": "number"
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                    "attrs": {
                        "type": "object"
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                },
                "unevaluatedProperties": false,
                "additionalProperties": false,
                "required": [
                    "edge"
                ]
            }
        }
    },
    "unevaluatedProperties": false,
    "additionalProperties": false,
    "required": [
        "incidences"
    ]
}